Partly due to the influence of pseudo-traditionalism of Guenon, Evola and other Gnostics. Guenon tried to infiltrate French traditionalism without success, so he went to Egypt and pretended to convert to islam. And promoved it. These people are dedicated to infiltrating traditionalist communities and redirecting them to apostasy. They promote Catholicism one day, Islam the next, and Hinduism the next. Because they are actually Gnostics who believe that all religions are the same.
Much of the Sufi Islam seen in the West is promoted by these people.